Section A - Sign Supplies - Home | Interstate Electric Corporation
Section A - Sign Supplies - Home | Interstate Electric Corporation
Section A - Sign Supplies - Home | Interstate Electric Corporation
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A-29<br />
ROTRON REGENERATIVE BLOWERS<br />
The impeller blades passing the inlet port draw air or other gases into the blower.<br />
The impeller blades then by centrifugal action accelerate the air outward and<br />
forward. Here the "regenerative" principle takes effect as the air is turned back<br />
by the annular shaped housing to the base of the following blades where it is<br />
again hurled outward. Each "regeneration" imparts more pressure to the air.<br />
When the air reaches the stripper section at the outlet (the stripper is the part<br />
of the blower located between the inlet and the outlet in which the annulus is<br />
<br />
is "stripped" from the impeller and diverted out of the blower. The pressures<br />
or vacuums generated by the one or two spinning, non-contacting, oil-free<br />
impellers are equal to those obtained by many larger multi-stage or positive<br />
displacement blowers.<br />
<strong>Sign</strong> <strong>Supplies</strong><br />
Catalog<br />
Number<br />
ROT-DR454R58<br />
ROT-DR454R72<br />
ROT-516489<br />
ROT-515092<br />
ROT-515132<br />
Description<br />
<br />
<br />
<br />
<br />
Replacement Filter Element<br />
<br />
<br />
<br />
<br />
Voltage (1)<br />
<br />
(1)<br />
(2)<br />
<br />
Service Factor<br />
Locked Rotor Amps<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
Model DR454R58 DR454R72<br />
<br />
TEFC<br />
1.5<br />
<br />
1<br />
<br />
F<br />
<br />
1.15<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
TEFC<br />
1.5<br />
<br />
3<br />
<br />
F<br />
<br />
1.15<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
<br />
NOTE: (1) All 3 phase motors are factory tested and certified to operate on 200-<br />
<br />
<br />
<br />
(2)<br />
<br />
<br />
<br />
rise plus ambient).<br />
Commerce: 323.803.2000 / 800.225.5432 (CALL IEC) / Fax 323.803.2019
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